CN106454912A - Positioning system and method based on wireless sensor network - Google Patents
Positioning system and method based on wireless sensor network Download PDFInfo
- Publication number
- CN106454912A CN106454912A CN201610836614.2A CN201610836614A CN106454912A CN 106454912 A CN106454912 A CN 106454912A CN 201610836614 A CN201610836614 A CN 201610836614A CN 106454912 A CN106454912 A CN 106454912A
- Authority
- CN
- China
- Prior art keywords
- wireless
- signal
- equipment
- positional information
- wireless senser
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
- H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
Abstract
The invention relates to a positioning system and method based on a wireless sensor network. The system comprises at least three wireless sensors; an intelligent router for numbering the wireless sensors, storing the location information of the respective wireless sensors, sending positioning notifications to the respective wireless sensors and receiving positioning signals returned by the respective wireless sensors, calculating the position information of a device to be positioned according to the positioning signals, calculating the moving acceleration of the device to be positioned and predicting the movement trajectory of the device to be positioned according to the position information of the device to be positioned in two periods; and a mobile terminal. The positioning system and method can directly use a existing wireless sensor network for device location, can use a wireless local area network and a mobile communication network to achieve double protection; achieve triangulation location by using the three wireless sensors in positioning, and is convenient in application and suitable for large-scale popularization and application. The feedback signals of the selected three wireless sensors have the same type.
Description
Technical field
The present invention relates to internet of things field, more particularly, to wireless sensor network technology field, specifically refer to one kind
Alignment system based on wireless sensor network and method.
Background technology
Wireless sensor network (Wireless SensorNetworks, WSN) is a kind of distributed sensor, it
Tip is the sensor that can perceive and check the external world.Sensor in WSN wirelessly communicates, and therefore network sets
Put flexibly, device location can be changed at any time, can also carry out the connection of wired or wireless way with the Internet.In recent years, no
Line sensor network has obtained development at full speed, is widely used in military affairs, intelligent transportation, environmental monitoring and health care etc. multiple
Field.
Occur in that the technology being positioned based on wireless sensor network in prior art, but give each sensor
Node is equipped with d GPS locating module, not only spends too high, the power consumption of GPS module also can greatly shorten whole wireless sensor network
Life-span.In addition, in order to implement to position, needing to pre-set the acquisition that single wireless senser enters row positional information, and no
Method realizes more functions, causes certain wasting of resources.
Content of the invention
The purpose of the present invention is the shortcoming overcoming above-mentioned prior art, there is provided a kind of based on wireless sensor network
Alignment system and method, carry out equipment positioning based on wireless sensor network, can apply to existing wireless sensor network
In, accurate positioning, application convenient it is adaptable to large-scale promotion application.
To achieve these goals, the present invention has following composition：
It is somebody's turn to do the localization method based on wireless sensor network, described method comprises the following steps：
(1) at least three wireless sensers and an intelligent router, described intelligent router are laid in preset range
Communicated by WLAN with described several wireless sensers, in described intelligent router, stored each wireless sensing
No. ID of device and positional information, each described wireless senser is not provided with same straight line；
(2) intelligent router broadcasts Positioning Notification to each wireless senser, and described Positioning Notification includes to be positioned setting
Standby No. ID and present period T, each wireless senser carries out device signal search to be positioned after receiving Positioning Notification；
(3) each wireless senser judges whether to receive the wireless LAN signal of equipment to be positioned, can receive
To the signal that then will feed back send to intelligent router, the wireless LAN signal not receiving equipment to be positioned proceeds
The search of the mobile communication signal of equipment to be positioned, will feed back signal and send after receiving the mobile communication signal of equipment to be positioned
To intelligent router, described feedback signal includes No. ID of equipment to be positioned, wireless signal type, signal intensity and present period
T, and treat the wireless senser transmission mistake that the wireless LAN signal of location equipment and mobile communication signal all do not receive
Error signal is to intelligent router；
(4) intelligent router judges whether that at least three wireless sensers being not provided with same straight line connect simultaneously
Receive the wireless LAN signal of equipment to be positioned, if it is, randomly choose three be not arranged on the same straight line wireless
The feedback signal of sensor, the wireless signal type in the feedback signal chosen is wireless LAN signal, according to choosing
Feedback signal corresponding to the positional information of wireless senser and signal intensity calculate equipment to be positioned positional information, so
Continue step (6) afterwards；Otherwise, continue step (5)；
(5) intelligent router judges whether that at least three wireless sensers being not provided with same straight line connect simultaneously
Receive the mobile communication signal of equipment to be positioned, if it is, randomly choose three be not provided with same straight line wireless
The feedback signal of sensor, the wireless signal type in the feedback signal chosen is mobile communication signal, anti-according to choose
The positional information of the wireless senser corresponding to feedback signal and the positional information of signal intensity calculating equipment to be positioned, Ran Houji
Continuous step (6), otherwise, continues step (7)；
(6) intelligent router judged whether the positional information of same equipment to be positioned of the upper period that is stored with, if it is,
The acceleration of motion of the positional information calculation equipment to be positioned of the equipment to be positioned according to two periods, and predict equipment to be positioned
Then location information is sent to the mobile terminal of user, described location information includes respectively by the movement locus in Preset Time
The movement locus of the positional information of equipment to be positioned, acceleration of motion and prediction of individual period, then terminate to exit；Otherwise,
Continue step (2)；
(7) intelligent router judges whether that at least one wireless senser receives the mobile communication letter of equipment to be positioned
Number or wireless lan signal, if it is, according to receive feedback signal estimation equipment to be positioned there may be scope,
And estimation result is fed back to the mobile terminal of user, then terminate to exit；Otherwise, rub-out signal is fed back to the movement of user
Terminal, then terminates to exit.
It is preferred that intelligent router, to before each wireless senser broadcast Positioning Notification, first obtains each and wirelessly passes
The latest position information of sensor, and analog map is drawn according to the positional information of each wireless senser, intelligent router is to calmly
When position information sends the mobile terminal to user, right with agreement label symbol labelling equipment to be positioned institute in described analog map
The location point answered.
More preferably, intelligent router according to receive feedback signal estimation equipment to be positioned there may be scope, and
Estimation result is fed back to user mobile terminal when, in described analog map with agreement label symbol labelling equipment to be positioned
Corresponding multiple location points, or covered with the circle with shade of flicker and there may be model corresponding to equipment to be positioned
Enclose.
It is preferred that each described wireless senser is household safety-protection sensor, described wireless senser includes wireless door magnetic
Sensor, infrared induction sensor, smoke alarm, temperature sensor, any one or a combination thereof in flame detector, respectively
It is provided with mobile communication module and wireless local area network communications module in individual described wireless senser.
More preferably, methods described also includes wireless senser fault alarm step, described wireless senser fault alarm step
Rapid inclusion：
The detected value of one wireless senser is higher than predetermined threshold value, sends alarm signal, described alarm signal to intelligent router
Number include No. ID, fault type and the fault period corresponding to wireless senser；
No. ID acquisition wireless sensing after described intelligent router receives alarm signal, according to corresponding to wireless senser
Positional information corresponding to device, and by No. ID corresponding to wireless senser, positional information, fault type and fault period in the lump
It is sent to the mobile terminal of user.
The invention still further relates to a kind of positioning system in order to described method based on the localization method of wireless sensor network
System, described system includes：
At least three wireless sensers, are laid in preset range, and described three wireless sensers be not disposed on same
On bar straight line, unique No. ID of each wireless senser corresponding；
Intelligent router, in order to be numbered, to store the positional information of each wireless senser, to each to wireless senser
Individual wireless senser sends Positioning Notification and receives the framing signal of each wireless senser return, according to described framing signal meter
Calculate the positional information of equipment to be positioned, according to the movement of the positional information calculation equipment to be positioned of two periods of equipment to be positioned
Acceleration simultaneously predicts the movement locus of equipment to be positioned；
Mobile terminal, in order to send location requirement to intelligent router, and obtains to be positioned the setting of intelligent router feedback
Standby positional information, translational acceleration and movement locus.
It is preferred that described system also includes：
Handheld terminal, described handheld terminal in order to communicate with intelligent router obtain each wireless senser numbering and
Corresponding positional information, to each wireless senser send Positioning Notification and receive each wireless senser return positioning letter
Number, calculate the positional information of equipment to be positioned according to described framing signal and show the positional information of equipment to be positioned in real time.
More preferably, the wireless LAN signal also in order to direct access equipment to be positioned for the described handheld terminal or movement
Signal of communication, and show the wireless LAN signal of equipment to be positioned or mobile communication signal getting in real time, and treating
The signal intensity of the wireless LAN signal of location equipment or mobile communication signal sends cue when being less than predetermined threshold value.
More preferably, described handheld terminal is also in order to obtain the wireless LAN signal of each wireless senser, and root
Calculate the positional information of each wireless senser according to the signal intensity of the wireless LAN signal of each wireless senser, with intelligence
In energy router, the positional information of each wireless senser of storage is contrasted and is corrected.
Employ the alignment system based on wireless sensor network and the method in this invention, can directly utilize existing
Wireless sensor network carries out equipment positioning, it is possible to use WLAN and mobile communications network double shield, it is to avoid because
Affect locating effect for LAN is unstable；Realize triangle polyester fibre in positioning using three wireless sensers, and select
The type of the feedback signal of three wireless sensers selected is identical, is all wireless LAN signal or mobile communications network
Signal is it is ensured that signal is with reference to the same；When the wireless senser that three have identical feedback signal type cannot be chosen, also may be used
To provide the position range substantially that may be present of equipment to be positioned, for user reference, and can be according to different periods
Positional information estimates the motion track of equipment to be positioned；Application is convenient, can be used for the positioning of multiple distinct devices it is adaptable to big
Scale popularization and application.
Brief description
Fig. 1 is the structural representation of the alignment system based on wireless sensor network of the present invention.
Fig. 2 is the flow chart of the localization method based on wireless sensor network of the present invention.
Fig. 3 is the flow chart of the wireless senser fault alarm of the present invention.
Fig. 4 is the workflow diagram of the position information correction to wireless senser for the handheld terminal of the present invention.
Fig. 5 is the flow chart of the positional information of handheld terminal acquisition equipment to be positioned of the present invention.
Specific embodiment
In order to more clearly describe the technology contents of the present invention, to carry out further with reference to specific embodiment
Description.
As shown in figure 1, the invention provides a kind of alignment system of the localization method based on wireless sensor network, bag
Include：
At least three wireless sensers, are laid in preset range, and described three wireless sensers be not disposed on same
On bar straight line, unique No. ID of each wireless senser corresponding；
Intelligent router, in order to be numbered, to store the positional information of each wireless senser, to each to wireless senser
Individual wireless senser sends Positioning Notification and receives the framing signal of each wireless senser return, according to described framing signal meter
Calculate the positional information of equipment to be positioned, according to the movement of the positional information calculation equipment to be positioned of two periods of equipment to be positioned
Acceleration simultaneously predicts the movement locus of equipment to be positioned；
Mobile terminal, in order to send location requirement to intelligent router, and obtains to be positioned the setting of intelligent router feedback
Standby positional information, translational acceleration and movement locus.
As shown in Fig. 2 being comprised the steps based on the localization method of wireless sensor network using this system：
(1) at least three wireless sensers and an intelligent router, described intelligent router are laid in preset range
Communicated by WLAN with described several wireless sensers, in described intelligent router, stored each wireless sensing
No. ID of device and positional information, each described wireless senser is not provided with same straight line；
(2) intelligent router broadcasts Positioning Notification to each wireless senser, and described Positioning Notification includes to be positioned setting
Standby No. ID and present period T, each wireless senser carries out device signal search to be positioned after receiving Positioning Notification；
(3) each wireless senser judges whether to receive the wireless LAN signal of equipment to be positioned, can receive
To the signal that then will feed back send to intelligent router, the wireless LAN signal not receiving equipment to be positioned proceeds
The search of the mobile communication signal of equipment to be positioned, will feed back signal and send after receiving the mobile communication signal of equipment to be positioned
To intelligent router, described feedback signal includes No. ID of equipment to be positioned, wireless signal type, signal intensity and present period
T, and treat the wireless senser transmission mistake that the wireless LAN signal of location equipment and mobile communication signal all do not receive
Error signal is to intelligent router；
(4) intelligent router judges whether that at least three wireless sensers being not provided with same straight line connect simultaneously
Receive the wireless LAN signal of equipment to be positioned, if it is, randomly choose three be not arranged on the same straight line wireless
The feedback signal of sensor, the wireless signal type in the feedback signal chosen is wireless LAN signal, according to choosing
Feedback signal corresponding to the positional information of wireless senser and signal intensity calculate equipment to be positioned positional information, so
Continue step (6) afterwards；Otherwise, continue step (5)；
(5) intelligent router judges whether that at least three wireless sensers being not provided with same straight line connect simultaneously
Receive the mobile communication signal of equipment to be positioned, if it is, randomly choose three be not provided with same straight line wireless
The feedback signal of sensor, the wireless signal type in the feedback signal chosen is mobile communication signal, anti-according to choose
The positional information of the wireless senser corresponding to feedback signal and the positional information of signal intensity calculating equipment to be positioned, Ran Houji
Continuous step (6), otherwise, continues step (7)；
(6) intelligent router judged whether the positional information of same equipment to be positioned of the upper period that is stored with, if it is,
The acceleration of motion of the positional information calculation equipment to be positioned of the equipment to be positioned according to two periods, and predict equipment to be positioned
Then location information is sent to the mobile terminal of user, described location information includes respectively by the movement locus in Preset Time
The movement locus of the positional information of equipment to be positioned, acceleration of motion and prediction of individual period, then terminate to exit；Otherwise,
Continue step (2)；
(7) intelligent router judges whether that at least one wireless senser receives the mobile communication letter of equipment to be positioned
Number or wireless lan signal, if it is, according to receive feedback signal estimation equipment to be positioned there may be scope,
And estimation result is fed back to the mobile terminal of user, then terminate to exit；Otherwise, rub-out signal is fed back to the movement of user
Terminal, then terminates to exit.
In one kind preferably embodiment, each described wireless senser is household safety-protection sensor, described wireless biography
Sensor includes wireless door magnetic sensor, infrared induction sensor, smoke alarm, temperature sensor, appointing in flame detector
Meaning one kind or a combination thereof, are provided with mobile communication module and wireless LAN communication mould in each described wireless senser
Block.
Thus, methods described also includes wireless senser fault alarm step, as shown in figure 3, the event of described wireless senser
Barrier alarming step includes：
The detected value of one wireless senser is higher than predetermined threshold value, sends alarm signal, described alarm signal to intelligent router
Number include No. ID, fault type and the fault period corresponding to wireless senser；
No. ID acquisition wireless sensing after described intelligent router receives alarm signal, according to corresponding to wireless senser
Positional information corresponding to device, and by No. ID corresponding to wireless senser, positional information, fault type and fault period in the lump
It is sent to the mobile terminal of user.
Thus, it is possible to the alignment system based on wireless sensor network for the present invention is joined with Household security system well
System gets up, directly the wireless senser of each detection fault used in application household safety-protection, arranges special using without other
In the wireless senser of positioning, make use of existing resource well.
As shown in figure 1, described system can also include handheld terminal, described handheld terminal is in order to lead to intelligent router
Believe the numbering obtaining each wireless senser and corresponding positional information, send Positioning Notification to each wireless senser and connect
The positional information receive each wireless senser framing signal returning, calculating equipment to be positioned according to described framing signal is simultaneously in real time
Show the positional information of equipment to be positioned.
In addition, the wireless LAN signal or mobile logical also in order to direct access equipment to be positioned for the described handheld terminal
Letter signal, and show the wireless LAN signal of equipment to be positioned or mobile communication signal getting in real time, and undetermined
The signal intensity of the wireless LAN signal of position equipment or mobile communication signal sends cue when being less than predetermined threshold value.
The increase of handheld terminal, can facilitate user directly to carry out the searching of equipment to be positioned using handheld terminal, and
Handheld terminal can show the signal receiving in real time, with more intuitive.Wireless LAN signal or shifting in equipment to be positioned
The signal intensity of dynamic signal of communication can send cue when being less than predetermined threshold value, to point out user already close to be positioned with this
Equipment.
In addition, described handheld terminal is also in order to obtain the wireless LAN signal of each wireless senser, and according to
The signal intensity of the wireless LAN signal of each wireless senser calculates the positional information of each wireless senser, with intelligence
In router, the positional information of each wireless senser of storage is contrasted and is corrected.
The method flow diagram of wireless senser position correction is carried out as shown in figure 4, adopting handheld terminal using handheld terminal
The flow chart obtaining the positional information of equipment to be positioned is as shown in Figure 5.
Therefore, handheld terminal can be also used for maintainer, and maintainer can periodically believe to the position of wireless senser
Breath is corrected, and not only can reduce position error, can also check the situation whether each wireless senser is damaged, if
Be damaged, then can be changed in time, it is to avoid impact locating effect.
In one kind preferably embodiment, intelligent router to each wireless senser broadcast Positioning Notification before,
First obtain the latest position information of each wireless senser, and simulation ground is drawn according to the positional information of each wireless senser
Figure, when intelligent router sends the mobile terminal to user to location information, with agreement label symbol in described analog map
Location point corresponding to labelling equipment to be positioned.
Thus, intelligent router according to receive feedback signal estimation equipment to be positioned there may be scope, and will
When estimation result feeds back to the mobile terminal of user, with agreement label symbol labelling equipment to be positioned institute in described analog map
Corresponding multiple location point, or covered with the circle with shade of flicker and there may be scope corresponding to equipment to be positioned.
Treat that may be present multiple location points corresponding to location equipment or there may be the mark mode of scope and also may be used
, belong within protection scope of the present invention it is therefore intended that explicit be indicated with using other methods.
Employ the alignment system based on wireless sensor network and the method in this invention, can directly utilize existing
Wireless sensor network carries out equipment positioning, it is possible to use WLAN and mobile communications network double shield, it is to avoid because
Affect locating effect for LAN is unstable；Realize triangle polyester fibre in positioning using three wireless sensers, and select
The type of the feedback signal of three wireless sensers selected is identical, is all wireless LAN signal or mobile communications network
Signal is it is ensured that signal is with reference to the same；When the wireless senser that three have identical feedback signal type cannot be chosen, also may be used
To provide the position range substantially that may be present of equipment to be positioned, for user reference, and can be according to different periods
Positional information estimates the motion track of equipment to be positioned；Application is convenient, can be used for the positioning of multiple distinct devices it is adaptable to big
Scale popularization and application.
In this description, the present invention is described with reference to its specific embodiment.But it is clear that still can make
Various modifications and alterations are without departing from the spirit and scope of the present invention.Therefore, specification and drawings be considered as illustrative
And it is nonrestrictive.
Claims (9)
1. a kind of localization method based on wireless sensor network is it is characterised in that described method comprises the following steps：
(1) at least three wireless sensers and an intelligent router, described intelligent router and institute are laid in preset range
State several wireless sensers to be communicated by WLAN, in described intelligent router, store each wireless senser
No. ID and positional information, each described wireless senser is not provided with same straight line；
(2) intelligent router broadcasts Positioning Notification to each wireless senser, and described Positioning Notification includes equipment to be positioned
No. ID and present period T, each wireless senser carries out device signal search to be positioned after receiving Positioning Notification；
(3) each wireless senser judges whether to receive the wireless LAN signal of equipment to be positioned, can receive
Signal then will be fed back send to intelligent router, do not receive equipment to be positioned wireless LAN signal proceed undetermined
The search of the mobile communication signal of position equipment, will feed back signal and send to intelligence after receiving the mobile communication signal of equipment to be positioned
Can router, described feedback signal includes No. ID of equipment to be positioned, wireless signal type, signal intensity and present period T, and
Treat the wireless senser transmission mistake letter that the wireless LAN signal of location equipment and mobile communication signal all do not receive
Number to intelligent router；
(4) intelligent router judges whether that at least three wireless sensers being not provided with same straight line are simultaneously received
The wireless LAN signal of equipment to be positioned, if it is, randomly choose three wireless sensings being not arranged on the same straight line
The feedback signal of device, the wireless signal type in the feedback signal chosen is wireless LAN signal, anti-according to choose
The positional information of the wireless senser corresponding to feedback signal and the positional information of signal intensity calculating equipment to be positioned, Ran Houji
Continuous step (6)；Otherwise, continue step (5)；
(5) intelligent router judges whether that at least three wireless sensers being not provided with same straight line are simultaneously received
The mobile communication signal of equipment to be positioned, if it is, randomly choose three wireless sensings being not provided with same straight line
The feedback signal of device, the wireless signal type in the feedback signal chosen is mobile communication signal, according to the feedback letter chosen
The positional information of the wireless senser corresponding to number and the positional information of signal intensity calculating equipment to be positioned, then proceed to walk
Suddenly (6), otherwise, continue step (7)；
(6) intelligent router judged whether the positional information of same equipment to be positioned of the upper period that is stored with, if it is, according to
The acceleration of motion of the positional information calculation equipment to be positioned of the equipment to be positioned of two periods, and predict equipment to be positioned pre-
If the movement locus in the time, then location information is sent to the mobile terminal of user, when described location information includes each
The movement locus of the positional information of equipment to be positioned, acceleration of motion and prediction of section, then terminate to exit；Otherwise, continue
Step (2)；
(7) intelligent router judge whether at least one wireless senser receive equipment to be positioned mobile communication signal or
Wireless lan signal, if it is, according to receive feedback signal estimation equipment to be positioned there may be scope, and will
Estimation result feeds back to the mobile terminal of user, then terminates to exit；Otherwise, rub-out signal is fed back to the mobile end of user
End, then terminates to exit.
2. the localization method based on wireless sensor network according to claim 1 is it is characterised in that intelligent router exists
To before each wireless senser broadcast Positioning Notification, first obtain the latest position information of each wireless senser, and according to each
The positional information of individual wireless senser draws analog map, and intelligent router sends to location information to the mobile terminal of user
When, with the location point corresponding to agreement label symbol labelling equipment to be positioned in described analog map.
3. the localization method based on wireless sensor network according to claim 2 is it is characterised in that intelligent router root
There may be scope according to the feedback signal estimation equipment to be positioned receiving, and estimation result is fed back to the mobile end of user
During end, with the multiple location points corresponding to agreement label symbol labelling equipment to be positioned in described analog map, or with dodging
The bright circle with shade covers and there may be scope corresponding to equipment to be positioned.
4. the localization method based on wireless sensor network according to claim 1 is it is characterised in that each is described wireless
Sensor is household safety-protection sensor, and described wireless senser includes wireless door magnetic sensor, infrared induction sensor, smog report
Alert device, temperature sensor, any one or a combination thereof in flame detector, are provided with each described wireless senser
Mobile communication module and wireless local area network communications module.
5. the localization method based on wireless sensor network according to claim 4 is it is characterised in that methods described is also wrapped
Include wireless senser fault alarm step, described wireless senser fault alarm step includes：
The detected value of one wireless senser is higher than predetermined threshold value, sends alarm signal, described alarm signal bag to intelligent router
Include corresponding to wireless senser No. ID, fault type and fault period；
No. ID acquisition wireless senser institute after described intelligent router receives alarm signal, according to corresponding to wireless senser
Corresponding positional information, and No. ID corresponding to wireless senser, positional information, fault type and fault period are sent in the lump
Mobile terminal to user.
6. a kind of alignment system in order to the localization method based on wireless sensor network described in claim 1, its feature exists
In described system includes：
At least three wireless sensers, are laid in preset range, and described three wireless sensers to be not disposed on same straight
On line, unique No. ID of each wireless senser corresponding；
Intelligent router, in order to be numbered, to store the positional information of each wireless senser, to each nothing to wireless senser
Line sensor sends Positioning Notification and receives the framing signal of each wireless senser return, calculated according to described framing signal and treat
The positional information of location equipment, the mobile acceleration according to the positional information calculation equipment to be positioned of two periods of equipment to be positioned
Spend and predict the movement locus of equipment to be positioned；
Mobile terminal, in order to send location requirement to intelligent router, and obtains the equipment to be positioned that intelligent router feeds back
Positional information, translational acceleration and movement locus.
7. the alignment system based on wireless sensor network according to claim 1 it is characterised in that described system also
Including：
Handheld terminal, described handheld terminal obtains the numbering of each wireless senser and corresponding with intelligent router in order to communicate
Positional information, to each wireless senser send Positioning Notification and receive each wireless senser return framing signal, root
Calculate the positional information of equipment to be positioned according to described framing signal and show the positional information of equipment to be positioned in real time.
8. the alignment system based on wireless sensor network according to claim 7 is it is characterised in that described hand-held end
The wireless LAN signal also in order to direct access equipment to be positioned for the end or mobile communication signal, and display in real time gets
The wireless LAN signal of equipment to be positioned or mobile communication signal, and the wireless LAN signal in equipment to be positioned or
The signal intensity of mobile communication signal sends cue when being less than predetermined threshold value.
9. the alignment system based on wireless sensor network according to claim 7 is it is characterised in that described hand-held end
End is also in order to obtain the wireless LAN signal of each wireless senser, and the WLAN according to each wireless senser
The signal intensity of network signal calculates the positional information of each wireless senser, each wireless sensing with storage in intelligent router
The positional information of device is contrasted and is corrected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610836614.2A CN106454912A (en) | 2016-09-21 | 2016-09-21 | Positioning system and method based on wireless sensor network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610836614.2A CN106454912A (en) | 2016-09-21 | 2016-09-21 | Positioning system and method based on wireless sensor network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106454912A true CN106454912A (en) | 2017-02-22 |
Family
ID=58166638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610836614.2A Pending CN106454912A (en) | 2016-09-21 | 2016-09-21 | Positioning system and method based on wireless sensor network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106454912A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108055749A (en) * | 2017-12-23 | 2018-05-18 | 安徽三实信息技术服务有限公司 | A kind of Intelligent House Light control system based on sensing technology |
| CN109413584A (en) * | 2017-08-14 | 2019-03-01 | 中国电信股份有限公司 | Passenger flow trajectory track methods, devices and systems |
| CN109884587A (en) * | 2019-03-05 | 2019-06-14 | 北京工业大学 | A kind of wireless sensor network locating method calculating environment for mist |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101635880A (en) * | 2009-08-13 | 2010-01-27 | 武汉理工大学 | Three-dimensional accurate positioning method based on wireless sensor network |
| CN102348160A (en) * | 2011-07-15 | 2012-02-08 | 中国电信股份有限公司 | Multimode signal-based positioning method, system and positioning platform |
| CN102573052A (en) * | 2011-04-13 | 2012-07-11 | 中国人民解放军国防科学技术大学 | Target locating and tracking method and system based on wireless sensor network |
| CN103813448A (en) * | 2014-02-26 | 2014-05-21 | 江苏亿通高科技股份有限公司 | Indoor positioning method based on RSSI |
| CN104574251A (en) * | 2015-01-06 | 2015-04-29 | 熊国顺 | Intelligent public safety information system and application method |
| CN105068046A (en) * | 2015-08-26 | 2015-11-18 | 中国联合网络通信集团有限公司 | Positioning method of intelligent equipment, and gateway |
-
2016
- 2016-09-21 CN CN201610836614.2A patent/CN106454912A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101635880A (en) * | 2009-08-13 | 2010-01-27 | 武汉理工大学 | Three-dimensional accurate positioning method based on wireless sensor network |
| CN102573052A (en) * | 2011-04-13 | 2012-07-11 | 中国人民解放军国防科学技术大学 | Target locating and tracking method and system based on wireless sensor network |
| CN102348160A (en) * | 2011-07-15 | 2012-02-08 | 中国电信股份有限公司 | Multimode signal-based positioning method, system and positioning platform |
| CN103813448A (en) * | 2014-02-26 | 2014-05-21 | 江苏亿通高科技股份有限公司 | Indoor positioning method based on RSSI |
| CN104574251A (en) * | 2015-01-06 | 2015-04-29 | 熊国顺 | Intelligent public safety information system and application method |
| CN105068046A (en) * | 2015-08-26 | 2015-11-18 | 中国联合网络通信集团有限公司 | Positioning method of intelligent equipment, and gateway |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109413584A (en) * | 2017-08-14 | 2019-03-01 | 中国电信股份有限公司 | Passenger flow trajectory track methods, devices and systems |
| CN109413584B (en) * | 2017-08-14 | 2020-08-25 | 中国电信股份有限公司 | Passenger flow trajectory tracking method, device and system |
| CN108055749A (en) * | 2017-12-23 | 2018-05-18 | 安徽三实信息技术服务有限公司 | A kind of Intelligent House Light control system based on sensing technology |
| CN109884587A (en) * | 2019-03-05 | 2019-06-14 | 北京工业大学 | A kind of wireless sensor network locating method calculating environment for mist |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3062525B1 (en) | Team sport monitoring system | |
| CN104821097B (en) | The method and system of car are sought in a kind of parking garage positioning | |
| CN108012326B (en) | The method and chip of robot monitoring pet based on grating map | |
| EP2963953A1 (en) | Bluetooth beacon transmission | |
| CN104980885B (en) | A kind of data processing system and method towards WIFI detection identifications | |
| CN106454912A (en) | Positioning system and method based on wireless sensor network | |
| CN105074790B (en) | The person of wandering away Dissatisfied cable systems and the person's of wandering away Dissatisfied rope methods | |
| CN101350132B (en) | Downhole positioning system and method | |
| CN105466416B (en) | A kind of route recommendation method and user terminal | |
| CN106017473B (en) | A kind of indoor social navigation system | |
| CN107742221A (en) | A kind of processing method of promotion message, device and system | |
| KR20090132753A (en) | Terminal equipment for a ward, terminal equipment for a guadian and wireless system for preventing a child from going missing by using the same | |
| CN106937377B (en) | Method, device and equipment for realizing graded positioning aiming at monitoring target | |
| CN103607763B (en) | The method and system of object location aware in a kind of wireless sensor network | |
| CN107241110B (en) | Interactive communication system, method and its wearable device | |
| US11315001B2 (en) | Industrial electronic badge | |
| CN109523574A (en) | A kind of run trace prediction technique and electronic equipment | |
| CN103871244A (en) | Traffic information processing method and system, and vehicle-mounted system | |
| CN105259870A (en) | Intelligent control method based on positional information and customary regulation | |
| CN107786942A (en) | Positioner, method and computer-readable recording medium based on wireless device | |
| CN106358152A (en) | Positioning method and positioning apparatus | |
| CN105959923A (en) | Farmland intrusion detecting system and monitoring method based on wireless sensing network | |
| CN204043703U (en) | A kind of indoor environment data acquisition system (DAS) | |
| CN107357213B (en) | Horizontal intelligence derailer state monitors system and its monitoring method | |
| CN104243511A (en) | Object tracking service system and method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
|
| RJ01 | Rejection of invention patent application after publication |